Sony PULSE Explore™ wireless earbuds - US $200 (Planar Magnetic)
https://www.playstation.com/en-us/accessories/pulse-explore-wireless-earbuds/
Sony PULSE Explore™ wireless earbuds
PULSE Elite™ wireless headset - US $150 (Planar Magnetic)
https://www.playstation.com/en-us/accessories/pulse-elite-wireless-headset/
Why is Sony not really doing any more wired headphones? Is there a specific reason for it?
Do Sony customers in general tend to buy more of their bluethooth stuff?
Yes. Personally I can’t see myself ever buying wired headphones or IEMs again.